I need a real estate mobile application for both iOS and Android that allows users to list and browse properties for sale, rent, and investment across different regions. The app should be similar to an existing application that I will share as a reference. Users must be able to register, log in, and post their properties with full details such as images, price, location, and specifications (size, rooms, etc.). They should also be able to manage their listings بسهولة. The app should include direct communication features such as WhatsApp integration and in-app chat so users can التواصل بسهولة with property owners. A clean, modern, and responsive UI/UX is required, along with advanced search and filtering (by location, price, property type, etc.) to improve user experience. On the admin side, I need a simple dashboard to manage users, review and approve listings, and monitor activity. I am open to using scalable technologies (e.g., Flutter or React Native for mobile, and Laravel or Node.js for backend). The app must be secure, fast, and ready to scale. When submitting your proposal, please include: • recommended tech stack • timeline and milestones • similar apps you’ve built • post-launch support